Advantech SBD75e Series Dokumentacja

SBD75e Series Demodulator L-Band Satellite Demodulator 32 k – 45 M Symbol BPSK/QPSK/OQPSK/8PSK/16QAM/32APSK Installation and Operation Manual Versio

Getting Started Figure 1.2: SBD75e Demodulator Front Panel 1.3.2.1 Vacuum Fluorescent Display (VFD) The VFD can display two lines of up to 40 charac

Getting Started 1.3.2.3 Keypad The front panel 16-button keypad allows for navigation of the VFD and data input. Figure 1.4: Front Panel Keypad Tabl

Getting Started 1.3.3 Rear Panel The SBD75e Demodulator rear panel provides a number of connectors. Further details, including pin-outs are described

Getting Started 1.4 Typical System Setup The following diagram shows a typical system setup and signal interconnections. For detailed connector infor

Getting Started 1-8 SBD75e Series Demodulator Installation and Operation Manual

CHAPTER 2: Installation List of Contents 2.1 Introduction ... 2-2 2.1.1 Read This First

Installation 2.1 Introduction This chapter describes the unpacking, inspection and installation considerations. Advantech AMT personnel normally perf

Installation 2.2 Preliminary Checks 2.2.1 Mechanical Inspection When taking delivery of an SBD75e Demodulator, check the equipment items delivered a

Installation 2.3.2 Inventory Take inventory of the complete package to ensure that all necessary parts are present. A quick review of your pre-instal

Installation Figure 2.1: Rack Mount Support Kit The left and right mounting kit supports are attached to the SBD75e Demodulator with two #6-32 x 5/16

Preliminary Pages Preface Thank you for purchasing a Demodulator from Advantech AMT. These products build on the success of the SL/QD series, the indu

Installation 2. Do not install equipment so that the air intake of one aligns with the outlet on another. Provide baffles and adequate spacing. 3. T

Installation 2.5.2 AC Power and Fuse AC power is supplied to the Demodulator via socket JP1 (IEC 320(M) on the rear panel. WARNING UNDER NO CIRCUMSTA

Installation UK (BS 1363) EUROPE (CEE 7/7) USA (NEMA 5-15P) Earth: Green-and-yellow Green-and-yellow Green Neutral: Blue Blue White Live: Brown

Installation 2.6 Signal Connections The majority of signal connectors are located on the rear panel of the SBD75e Demodulator, except for one monitor

Installation Item Specification 6 RX - Green 2 7 White W/Brown 8 Brown 2.6.3 Alarms Connector An RS-232 15-pin connector, provided at the rea

Installation Table 2.8: ASI Output Connector Item Specification Connector type: BNC 75 Ω socket Connector designation: ASI OUT 1 ASI OUT 2 ASI OUT

Installation 2-12 SBD75e Series Demodulator Installation and Operation Manual 2.7.2 BER Measurement Note The SBD-75e provides two means of analyzin

CHAPTER 3: Front Panel Monitoring & Control List of Contents 3.1 Introduction ... 3

Front Panel Monitoring & Control 3.1 Introduction The SBD75e Demodulator is equipped with an active front panel (LCD screen and keypad) which pro

Front Panel Monitoring & Control 3.2 Powering up the Demodulator When power is applied to the Demodulator (in accordance with the instructions gi

Preliminary Pages Copyright Notice Customer Support The staff at Advantech AMT is committed to producing the highest quality products and may be cont

Front Panel Monitoring & Control Table 3.2: Select Board Menu Menu Item Operations Status > Lists the status of the input and configuration.

Front Panel Monitoring & Control Menu Item Operations Coding: This will report locked or unlocked. ALL: This will report locked or unlocked. 3.3.

Front Panel Monitoring & Control Menu Item Operations Create Profile > This submenu will allow a name to be created and the configuration to b

Front Panel Monitoring & Control To delete a profile: 1. Select the Delete option from the Profiles sub-menu. The following screen is displayed.

Front Panel Monitoring & Control Note When selecting a code rate, note that only legal values are selectable. ACM is a special case for DVB-S2. Ta

Front Panel Monitoring & Control Menu Item Operations Output X ISI: This option is only selectable if DVB-S2 ACM is selected. Only select streams

Front Panel Monitoring & Control 3-10 SBD75e Series Demodulator Installation and Operation Manual

CHAPTER 4: Web GUI Monitoring & Control List of Contents 4.1 Introduction ... 4-34.

Web GUI Monitoring & Control 4.8.10 BISS Insertion Period ... 4-264.8.11 Encrypted Session Word Ge

Web GUI Monitoring & Control 4.1 Introduction This chapter is provided to guide the user through the functions of the Graphical User Interface (G

Preliminary Pages Warranty and Service Advantech AMT warrants to the Purchaser that the Products and any Repaired Products (Repairs) will be free from

Web GUI Monitoring & Control 4.3 Overview 4.3.1 Overview: Information This section describes those web pages which are relevant to the unit chas

Web GUI Monitoring & Control Figure 4.3: Alarms and Warnings Monitoring Window In this window each of the properties listed may be monitored on t

Web GUI Monitoring & Control Figure 4.4: Changing Alarm Monitoring Window Additional information has now appeared in the ‘Status’ column, indicat

Web GUI Monitoring & Control Figure 4.5: Status Window 4.4 SBD75e: Information The following web page menus are provided to enable the user to

Web GUI Monitoring & Control Figure 4.6: SBD75e Management Window 4.4.1.1 Setting the Unit Name The default name of the functional unit is SBD

Web GUI Monitoring & Control 4.4.1.4 Supported Features A list of optional features supported by the unit is shown below the MAC address and are

Web GUI Monitoring & Control Figure 4.8: SBD75e Status Window 4.6 SBD75e: Alarms From the ‘Alarms’ window the user may configure alarms and/or w

Web GUI Monitoring & Control Figure 4.9: Alarms and Warnings Monitoring Window 4.6.1 General The following paragraphs detail the general alar

Web GUI Monitoring & Control 4.6.1.7 Dummy Frames Only Allows an alarm or warning to be raised if only dummy PL frames have been received in the

Web GUI Monitoring & Control 4.6.2.4 Output N SESR Level This event allows an alarm or warning to be raised if the Severely Errored Second Rate (

Preliminary Pages Safety Notices Radio Frequency (RF) Interference This equipment generates, uses and can radiate radio frequency energy, and, if not

Web GUI Monitoring & Control If any alarms are present, the green tick will be replaced by a red cross and the alarm relay will be activated. If

Web GUI Monitoring & Control 4.7.2 Analyzer Pane format To the right of the ‘Play’/’Pause’ symbol are two rows of icons. The top row of four icon

Web GUI Monitoring & Control Figure 4.13: Spectrum Analyzer Window The spectrum displayed is that of the signal present at the input to the match

Web GUI Monitoring & Control Figure 4.14: Signal Constellation Window The image displayed above is that of the demodulated signal constellation.

Web GUI Monitoring & Control Figure 4.15: Equalizer Frequency Domain Response Window 4.7.3.4 Physical Layer Statistics The physical layer statis

Web GUI Monitoring & Control The MODCOD histogram, shown in Figure 4.17, displays the statistical composition of the physical layer signal. In thi

Web GUI Monitoring & Control 4.7.3.5.3 User Packet Length (UPL) The length of the user packet, corresponding to a particular ISI, expressed in bi

Web GUI Monitoring & Control 4.7.3.5.9 Effects of Stream Isolation The SBD75e demodulator incorporates an optional ‘stream isolation’ function to

Web GUI Monitoring & Control 4.7.3.6.4 Bit Rate The bit rate field indicates the estimated bit rate of the stream being processed. When the demod

Web GUI Monitoring & Control Figure 4.19: BISS Window 4.8.1 BISS Mode Selection The options for the BISS mode are Off, Mode-0, Mode-1, Mode-E,

Preliminary Pages vi SBD75e Series Demodulator Installation and Operation Manual Contents Chapter 1 Getting Started Describes the function of the eq

Web GUI Monitoring & Control Figure 4.20: BISS Mode Selection Window Note All session words, injected ID and Encrypted session words cannot be re

Web GUI Monitoring & Control 4.8.5 BISS-E The transport stream is decrypted by a calculated session word. This session word is generated from an

Web GUI Monitoring & Control 4.8.8 User-1 This enables a specific user mode where specific PIDs are decrypted. The SI information is not altered

Web GUI Monitoring & Control 4.8.11 Encrypted Session Word Generator The Encrypted Session Word generator is an application which runs locally on

Web GUI Monitoring & Control  LNB power supply options  PL scrambling seed The Configuration window may be viewed by selecting the ‘Configurat

Web GUI Monitoring & Control Figure 4.24: Stream Isolation Window 4.9.2.1 Automatic Mode The mode of operation my be changed to automatic by op

Web GUI Monitoring & Control Figure 4.25: Stream Isolation Window in Automatic Mode In the example above, only ‘Output 0’ is enabled. As the outp

Web GUI Monitoring & Control Figure 4.26: Stream Isolation - Assignment ISI Deactivated A further example is given in Figures 4.27 and 4.28 in w

Web GUI Monitoring & Control Figure 4.28: Stream Isolation – Output 1 Enabled The status of the MODCOD filter now shows that only two MODCOD are

Web GUI Monitoring & Control Figure 4.29: Manual Mode 4.9.2.3.1 MODCOD Filter To activate the MODCOD filter: 1. Check the ‘Activate’ box. The

CHAPTER 1: Getting Started List of Contents 1.1 Scope of this Manual ... 1-2 1.1.1 Who Should Use This

Web GUI Monitoring & Control Figure 4.30: Stream Isolation – Selection of MODCOD Rates 4.9.2.4 ISI Assignment Function – Activated The configur

Web GUI Monitoring & Control Figure 4.31: Stream Isolation - Assignment ISI Activated When the feature is active, the user can enter ISI values i

Web GUI Monitoring & Control Figure 4.32: Stream Isolation – Configuration Example 4.9.3 Advanced The advanced configuration functions may be vi

Web GUI Monitoring & Control Figure 4.33: Advanced Functions Main Window 4.9.3.1 Padding Support The DVB-S2 specification provides for the use o

Web GUI Monitoring & Control Consequently, streams borne on frames with less robust modulation and/or coding may be prevented from contaminating o

Web GUI Monitoring & Control Figure 4.35: Saving a New Profile To overwrite an existing profile: 1. Select the profile to be overwritten from t

Web GUI Monitoring & Control Figure 4.36: Loading an Existing Profile 4.9.4.3 Downloading a Profile Occasionally it is necessary to clone a prof

Web GUI Monitoring & Control Figure 4.37: Downloading a Profile 2. Select the Download link. A window similar to that shown in Figure 4.38 is di

Web GUI Monitoring & Control 4.9.4.4 Uploading a Profile Uploading is essentially the second stage in cloning a profile. To upload a profile: 1.

Web GUI Monitoring & Control 4.9.5.3 Output Mode The output Mode drop-down box has two settings which are described in the following paragraphs.

Getting Started 1.1 Scope of this Manual 1.1.1 Who Should Use This Manual This manual is intended for operators/users of the SBD75e series of Networ

Web GUI Monitoring & Control 4-44 SBD75e Series Demodulator Installation and Operation Manual Selecting this mode overrides the ISI received in

APPENDIX A: Technical Specification List of Contents A.1 Introduction ... A-2 A.2 Tech

Technical Specification A.1 Introduction This appendix details the technical specification and the standards with which it is compliant. A.2 Technic

Technical Specification Description Specification Power Supply +5V dc via 96 pin HARTING Type 0903 196 6951 Female Edge Connector 3.5Amps Max when no

Technical Specification A.3 Standards Compliance The SBD75e Demodulator is compliant to the following Telecommunication Interface Standards:  IEEE

Technical Specification SBD75e Series Demodulator Installation and Operation Manual A-5

APPENDIX B: Glossary List of Contents B.1 Introduction ... B-2 B.2 Abbreviations and

Glossary B.1 Introduction This appendix provides a brief explaination of the abbreviations and technical terms used in this manual B.2 Abbreviations

Glossary Term Description BPSK Binary Phase Shift Keying: A modulation technique used to communicate data over long distances by altering the phase

Glossary Term Description Decoder A unit containing the electronic circuitry necessary to decode encrypted signals. Some Decoders are separate from

Getting Started Caution With LNB power enabled, there is a potentially damaging dc voltage applied to the Demodulator input. When connecting test equi

Glossary Term Description Earth Technical Earth: A connection that ensures all equipment chassis within a rack are at the same potential (“commoned”)

Glossary Term Description GUI Graphical User Interface: The use of pictures rather than just words to represent the input and output of a program. A

Glossary Term Description JPEG Joint Photographic Experts Group: ISO/ITU standard for compressing still images. It has a high compression capabilit

Glossary Term Description Mbit/s Million bits per second. MCPC Multiple Channels Per Carrier. MIB Management Information Base: A type of database

Glossary Term Description OQPSK Offset Quadrature Phase Shift Keying: A variant of phase-shift keying modulation using 4 different values of the ph

Glossary Term Description QPSK Quadrature Phase Shift Keying: A modulation technique used to communicate data over long distances by altering the p

Glossary Term Description Spectral Scrambling A process (in digital transmission) used to combine a digital signal with a pseudo-random sequence, pr

Glossary B-12 SBD75e Series Demodulator Installation and Operation Manual